The DS1726U+T&R from Maxim Integrated is a highly precise digital thermometer and thermostat designed to provide temperature readings and control heating and cooling systems within a wide range of applications. This versatile integrated circuit is suitable for environmental control systems, computer thermal monitoring, and any system where accurate temperature data is critical.

Key Features

• Temperature measurements require no external components
• Wide temperature range: -55°C to +125°C
• High accuracy: ±0.5°C from -10°C to +85°C
• Multi-drop capability simplifies distributed temperature sensing applications
• User-definable nonvolatile (NV) alarm settings
• Low power consumption enhances system reliability

Applications

• Environmental Control Systems
• Computer System Cooling
• Industrial Systems
• Telecommunications Equipment

Product Description

The DS1726U+T&R operates over a supply voltage range of 3.0V to 5.5V and includes a unique 1-Wire® interface, which requires only one data line (and ground) for communication with a central microprocessor. It has the ability to convert temperature data to digital form using a high-resolution, sigma-delta, analog-to-digital converter (ADC). The device provides a 9-bit to 12-bit Celsius temperature measurements and has an alarm function with nonvolatile user-programmable upper and lower trigger points.

Maxim Integrated’s DS1726U+T&R is available in a compact, surface-mount package, making it ideal for applications where space is at a premium. The device's inherent low power consumption makes it an excellent choice for portable and battery-powered applications. The device is also available in tape and reel (T&R) form, facilitating the manufacturing process for high-volume production.

Ordering Information

The DS1726U+T&R is available for order in various quantities suitable for both small-scale prototyping and large-scale production. For detailed pricing and ordering information, please contact Maxim Integrated or an authorized distributor.